Phong shading

English
Flat shading (left) versus Phong shading (right)

Etymology

Developed by Bui Tuong Phong.

Noun

Phong shading (uncountable)

  1. (computer graphics) A technique for shading three-dimensional surfaces by interpolating surface normals across rasterized polygons and computing pixel colors based on the interpolated normals and a reflection model.
    Synonym: Phong interpolation
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